I was not impressed. I think it is just poor acting all over.
The movie could also have used some background actors, to give the impressioen that the team was not alone in the war. I know its an older movie, but it just gives the impression that it is a very low-budget production. Painting German markings on a pre-war american tank does not make it a Panzer III or IV.... I had high hopes, but what a letdown!!! Sorry, but this was really bad.